Solid Merge Collector Spike — a stainless steel merge spike insert for custom header collector fabrication.
Features:
- Stainless Steel
- 2 3/8" Tall
- 1 1/2" Merge Spike Base
- Solid Core
FAQ
What is a merge collector spike used for?
A merge collector spike is a solid core insert welded into a custom header collector to smooth exhaust pulse merging from the primary tubes, improving scavenging in fabricated header and collector builds.
What size is this merge spike?
This spike is 2 3/8" tall with a 1 1/2" merge spike base and a solid stainless steel core.

